import { fileURLToPath, URL } from 'node:url'

import { defineConfig, loadEnv } from 'vite'
import type { ConfigEnv, UserConfig } from 'vite'
import vue from '@vitejs/plugin-vue'
import vueJsx from '@vitejs/plugin-vue-jsx'
import VueDevTools from 'vite-plugin-vue-devtools'
import AutoImport from 'unplugin-auto-import/vite'
import Components from 'unplugin-vue-components/vite'
import { ElementPlusResolver } from 'unplugin-vue-components/resolvers'
import Icons from 'unplugin-icons/vite'
import IconsResolver from 'unplugin-icons/resolver'
import { createSvgIconsPlugin } from 'vite-plugin-svg-icons'

import { resolve } from "path";

import {
  name,
  version,
  engines,
  dependencies,
  devDependencies,
} from "./package.json";

/** 平台的名称、版本、运行所需的`node`版本、依赖、构建时间的类型提示 */
const __APP_INFO__ = {
  pkg: { name, version, engines, dependencies, devDependencies },
  buildTimestamp: Date.now(),
}

const pathSrc = resolve(__dirname, "src");

// https://vitejs.dev/config/
export default defineConfig(({ mode }: ConfigEnv): UserConfig => {
  const env = loadEnv(mode, process.cwd())
  return {
    css: {
      // CSS 预处理器
      preprocessorOptions: {
        //define global scss variable
        scss: {
          javascriptEnabled: true,
          additionalData: `@use "@/styles/variables.scss" as *;`
        }
      }
    },
    server: {
      // 允许IP访问
      host: '0.0.0.0',
      // 应用端口 (默认:95271)
      port: Number(env.VITE_APP_PORT),
      // 运行是否自动打开浏览器
      open: true,
      proxy: {
        /**
         * 反向代理解决跨域配置
         * http://localhost:3000/dev-api/users (F12可见请求路径) => http://localhost:8989/users (实际请求后端 API 路径)
         *
         * env.VITE_APP_BASE_API: /dev-api
         * env.VITE_APP_TARGET_URL: http://localhost:8989
         * env.VITE_APP_TARGET_BASE_API: ""
         */

        [env.VITE_APP_BASE_API]: {
          target: env.VITE_APP_TARGET_URL,
          changeOrigin: true,
          rewrite: (path) => {
            return path.replace(new RegExp(`^${env.VITE_APP_BASE_API}`), '')
          }
        }
      }
    },
    plugins: [
      vue(),
      vueJsx(),
      // VueDevTools(),
      AutoImport({
        // 自动导入 Vue 相关函数，如：ref, reactive, toRef 等
        imports: ['vue', '@vueuse/core', 'pinia', 'vue-router', 'vue-i18n'],
        // 自动导入 Element Plus 相关函数，如：ElMessage, ElMessageBox... (带样式)
        resolvers: [ElementPlusResolver(), IconsResolver({})],
        include: [
          /\.[tj]sx?$/, //.ts,.tsx,.js,.jsx
          /\.vue$/,
          /.vuel?vue/, // .vue
          /\.md$/ // .md
        ],
        eslintrc: {
          enabled: false,
          filepath: './.eslintrc-auto-import.json',
          globalsPropValue: true
        },
        vueTemplate: true,
        // 配置文件生成位置(false:关闭自动生成)
        dts: false
        // dts: 'src/types/auto-imports.d.ts'
      }),

      Components({
        resolvers: [
          // 自动导入 Element Plus 组件
          ElementPlusResolver(),
          // 自动注册图标组件
          IconsResolver({ enabledCollections: ['ep'] })
        ],
        // 指定自定义组件位置(默认:src/components)
        dirs: ['src/**/components'],
        // 配置文件位置 (false:关闭自动生成)
        dts: false,
        // dts: 'src/types/components.d.ts'
      }),
      Icons({
        autoInstall: true
      }),
      createSvgIconsPlugin({
        // 指定需要缓存的图标文件夹
        iconDirs: [resolve(pathSrc, "assets/icons")],
        // 指定symbolId格式
        symbolId: 'icon-[dir]-[name]'
      })
    ],
    resolve: {
      alias: {
        '@': fileURLToPath(new URL('./src', import.meta.url))
      }
    },
    define: {
      __APP_INFO__: JSON.stringify(__APP_INFO__),
    },
    // 预加载项目必需的组件
    optimizeDeps: {
      include: [
        "vue",
        "vue-router",
        "pinia",
        "axios",
        "@vueuse/core",
        "sortablejs",
        "path-to-regexp",
        "echarts",
        "@wangeditor/editor",
        "@wangeditor/editor-for-vue",
        "vue-i18n",
        "path-browserify",
        "element-plus/es/components/form/style/css",
        "element-plus/es/components/form-item/style/css",
        "element-plus/es/components/button/style/css",
        "element-plus/es/components/input/style/css",
        "element-plus/es/components/input-number/style/css",
        "element-plus/es/components/switch/style/css",
        "element-plus/es/components/upload/style/css",
        "element-plus/es/components/menu/style/css",
        "element-plus/es/components/col/style/css",
        "element-plus/es/components/icon/style/css",
        "element-plus/es/components/row/style/css",
        "element-plus/es/components/tag/style/css",
        "element-plus/es/components/dialog/style/css",
        "element-plus/es/components/loading/style/css",
        "element-plus/es/components/radio/style/css",
        "element-plus/es/components/radio-group/style/css",
        "element-plus/es/components/popover/style/css",
        "element-plus/es/components/scrollbar/style/css",
        "element-plus/es/components/tooltip/style/css",
        "element-plus/es/components/dropdown/style/css",
        "element-plus/es/components/dropdown-menu/style/css",
        "element-plus/es/components/dropdown-item/style/css",
        "element-plus/es/components/sub-menu/style/css",
        "element-plus/es/components/menu-item/style/css",
        "element-plus/es/components/divider/style/css",
        "element-plus/es/components/card/style/css",
        "element-plus/es/components/link/style/css",
        "element-plus/es/components/breadcrumb/style/css",
        "element-plus/es/components/breadcrumb-item/style/css",
        "element-plus/es/components/table/style/css",
        "element-plus/es/components/tree-select/style/css",
        "element-plus/es/components/table-column/style/css",
        "element-plus/es/components/select/style/css",
        "element-plus/es/components/option/style/css",
        "element-plus/es/components/pagination/style/css",
        "element-plus/es/components/tree/style/css",
        "element-plus/es/components/alert/style/css",
        "element-plus/es/components/radio-button/style/css",
        "element-plus/es/components/checkbox-group/style/css",
        "element-plus/es/components/checkbox/style/css",
        "element-plus/es/components/tabs/style/css",
        "element-plus/es/components/tab-pane/style/css",
        "element-plus/es/components/rate/style/css",
        "element-plus/es/components/date-picker/style/css",
        "element-plus/es/components/notification/style/css",
        "element-plus/es/components/image/style/css",
        "element-plus/es/components/statistic/style/css",
        "element-plus/es/components/watermark/style/css",
        "element-plus/es/components/config-provider/style/css",
        "element-plus/es/components/text/style/css",
        "element-plus/es/components/drawer/style/css",
        "element-plus/es/components/color-picker/style/css",
        "element-plus/es/components/backtop/style/css",
      ],
    },
  }
})
